hw.module @simple_aggregates_product(%a_x: i8, %a_y: i8) -> (y_x: i8, y_y: i8) {
    %1 = hw.constant -1 : i8
    %0 = comb.xor %1, %a_x : i8
    %2 = comb.xor %1, %a_y : i8
    hw.output %0, %2 : i8, i8
}
